GMG/1/1/1/1
Working Report 1949-1950
1950
GMG/1/1/1/2
Working Report, a review of activities 1964-5
1964-1965
GMG/1/1/1/3
Working Report, a review of activities 1965-6
1965-1966
GMG/1/1/1/4
Working Report, special 'Guardian' issue
5 January 1967
GMG/1/1/1/5
Working Report, a review of activities 1966-7
1966-1967